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0b4e03f5fc
With go 1.17 a change to the build flags was implemented: https://go.googlesource.com/proposal/+/master/design/draft-gobuild.md The formatter now automatically adds the forward-compatible build tag format and the linter checks for them, so we need to include them in our code.
32 lines
691 B
Go
32 lines
691 B
Go
//go:build gofuzz
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// +build gofuzz
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package brontidefuzz
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import (
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"github.com/lightningnetwork/lnd/brontide"
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)
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// Fuzz_random_actone is a go-fuzz harness for ActOne in the brontide
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// handshake.
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func Fuzz_random_actone(data []byte) int {
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// Check if data is large enough.
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if len(data) < brontide.ActOneSize {
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return 1
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}
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// This will return brontide machines with random keys.
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_, responder := getBrontideMachines()
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// Copy data into [ActOneSize]byte.
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var actOne [brontide.ActOneSize]byte
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copy(actOne[:], data)
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// Responder receives ActOne, should fail on the MAC check.
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if err := responder.RecvActOne(actOne); err == nil {
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nilAndPanic(nil, responder, nil)
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}
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return 1
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}
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